Behavioral task
behavioral1
Sample
b722de5f91a2598ec3ab4312eb661032e902851efcdf572862e8d595309e146f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b722de5f91a2598ec3ab4312eb661032e902851efcdf572862e8d595309e146f.exe
Resource
win10v2004-20240802-en
General
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Target
b722de5f91a2598ec3ab4312eb661032e902851efcdf572862e8d595309e146f
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Size
206KB
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MD5
a886372ecf1618f2044eb5197f2204b1
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SHA1
25569749f0fc9310a2aa9c0389e51eca52e3796c
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SHA256
b722de5f91a2598ec3ab4312eb661032e902851efcdf572862e8d595309e146f
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SHA512
8f0b8f3498639fdfa199f1e249086b029532aaf491ac39ddd25c0cd488afd017d1bea4b2862ee283ed003d9d782c0da9a9c058efb5c055764d4148215bb74676
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SSDEEP
6144:k9XChwOoQGpF8W952Ua8T2t0EyL+yaC740IL+:WCg716CLRKJwe+
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b722de5f91a2598ec3ab4312eb661032e902851efcdf572862e8d595309e146f
Files
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b722de5f91a2598ec3ab4312eb661032e902851efcdf572862e8d595309e146f.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ